Donald Trump's continued strong stance against the Islamic State and other terrorist groups is still resonating with American voters, especially after the recent attacks in Paris and San Bernardino, best-selling conservative author Ed Klein told Newsmax TV on Friday.

"He's talking to the American public the way they want to be talked to: directly, honestly," Klein told "The Steve Malzberg Show" in an interview. "This is what they're thinking."

Donald Trump's continued strong stance against the Islamic State and other terrorist groups is still resonating with American voters, especially after the recent attacks in Paris and San Bernardino, best-selling conservative author Ed Klein told Newsmax TV on Friday.